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Bluetooth Rechargeable Lithium Iron Phosphate Battery 24V 100AH Nano LiFePO4 Material

Bluetooth Rechargeable Lithium Iron Phosphate Battery 24V 100AH Nano LiFePO4 Material

    • Bluetooth Rechargeable Lithium Iron Phosphate Battery 24V 100AH Nano LiFePO4 Material
    • Bluetooth Rechargeable Lithium Iron Phosphate Battery 24V 100AH Nano LiFePO4 Material
  • Bluetooth Rechargeable Lithium Iron Phosphate Battery 24V 100AH Nano LiFePO4 Material

    Product Details:

    Place of Origin: China
    Brand Name: Topband
    Certification: MSDS
    Model Number: TB24100F-S110A_00

    Payment & Shipping Terms:

    Minimum Order Quantity: 50pcs
    Price: Negotiable
    Packaging Details: standard export carton
    Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
    Payment Terms: L/C, T/T
    Supply Ability: 1Gwh/year
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    Detailed Product Description
    Battery Material: Nano LiFePO4 Dimension: 485*170*245mm
    Weight: 25Kg Charge Voltage: 25.6V
    Charge Current: ≤50A Discharge Current: ≤100A
    Peak Discharge Current: 300A(3S) Cut-off Discharge Voltage: 20V
    Cycle Life: 2000cycles @100%DOD Warranty: 2 Years
    Operate Temperature: -20°C~60°C Capacity: 100ah

    24V 100AH Lithium Iron Phosphate Battery, Bluetooth Rechargeable lifepo4 battery, Allow Charge at – 20 Degree C

    • long life & deep cycle( over 2000cycles @ 100%DOD)
    • with built-in PCM/BMS protection
    • super quick charge/discharge performance
    • safe pressure valve design ( no explosion, no fire)
    • high energy density
    • low self-discharge( <3% per month,<15% per year)
    • 1/3 weight & 1/2 volume of lead acid battery
    • eco-friendly
    • high consistency
    • no memory effect
    • easily replace lead acid battery
    • patent Bluetooth connection feature optional, enable IOS & Android app to monitor instant battery status(SOC, battery voltage, remain AH, charge current, temp., life cycle, error).

     

    1. General Information

     

    This specification defines the performance of rechargeable LiFePO4 battery pack TB-BL24100F-S110A_HEAT_00 manufactured by Shenzhen Topband Battery Co., Ltd, describes the type, performance, technical characteristics, warning and caution of the battery pack.

     

    2. Specification

    NO Items Description
    Normal Specification
    1 Nominal Voltage

    25.6V (LFP-4S10P)

    2 Normal Capacity 100Ah
    3 Internal Resistance

    ≤30mΩ @1kHz AC

    Standard Charge
    4 Battery operation temperature range @charging 0~45℃
    5 Normal charge voltage 29.2±0.5V
    6 Recommended float charge voltage(for Standby use) 27.6±0.2V
    7 Allowed MAX charge current 80A@Battery initial Temp 25±5℃
    8 Recommended charge current ≤50A
    Standard Discharge
    9 Battery operation temperature range @discharging -20~60℃
    10 Output voltage range 20.0~29.2V
    11 Allowed discharge current

    80A 100A/30min 

    12 Pulse discharge current 350A withstand 3s
    13 Discharge cut-off voltage 20.0V
    Mechanical Characteristics
    14 Dimension Length 485±3mm
    Width 170±3mm
    Height 245±3mm
    15 Weight

    About: 24.5±1.0Kg

    Storage
    16 Storage Temperature & Humidity Range Short: within one month -20~+ 60℃, 5~75%RH
    Long term: above one month -10~+45℃, 5~75%RH
    17 Self-discharge rate Residual capacity ≤3% per month; ≤15% per year
    Reversible capacity ≤1.5%per month; ≤8% per year

     

    3. Electrical Characteristics & Test Condition.

     

    @Ambient Temperature 25±5℃ & Humidity 45%~75%.

     

    NO Items Criterion Condition
    1 Internal Impedance ≤30mΩ Test the internal resistance of 50% SOC battery pack with 1 kHz AC internal resistance test instrument.
    2 Nominal Capacity ≥98Ah Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage. Repeat above process for three times, if the discharge time is not less than 180 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
    3 Short circuit protection

    Auto cutoff load 

    Connect the positive and negative of this battery pack through a lead with 0.1Ω resistance.

    4 MAX charge Current 80A Charging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
    5 MAX discharge Current 100A Discharging with this current for more than 0.5h and the added temperature of battery pack less than 35℃.
    6

     

     

    Cycle life (DOD%100)

    ≥2000cycle Discharge with the current of 0.5C until it can’t discharge, and then rest it for 1h. Charge the battery following CC(0.33C)/CV(14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
    7

     

    Discharge Temperature

    Characteristics

    -20℃ 70% At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage.
    0℃ 80%
    25℃ 100%
    55℃ 95%
    8 Charge Retention ability remain capacity≥96%

    After normal charge, store the battery @25±5℃ for 28days, then discharge capacity @0.33C,the retention capacity accord with criterion.

     

    4. Circuit Protection 

     

    The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.

     

    Test item Content Criterion
    Over charge Over-charge protection for each cell 3.75±0.03V
    Over-charge release for each cell 3.60±0.05V
    Over-charge release method Under the release voltage
    Over discharge Over-discharge protection for each cell 2.50±0.05V
    Over-discharge release for each cell 2.80±0.1V
    Over-discharge release method

    Charging

    Over current

    Discharge over current protection

    380A±20A,delay time 2±0.2s

    Battery

    temperature

    Battery Over temperature Protection @65±5℃, Release @55±5℃
    Charge lower temperature Protection @-0±5℃, Release @5±5℃

    Heat control

    Charging heating

    Sartheating at 0 °C, stops heating at 10 °C.
    Discharging heating Start heating at -20 °C, stop heating at -10 °C.

     

    5. Dimensional Drawing

     

    Bluetooth Rechargeable Lithium Iron Phosphate Battery 24V 100AH Nano LiFePO4 Material

    Contact Details
    Shenzhen Topband Battery Co., Ltd

    Contact Person: Blanca

    Tel: +8615012971305

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